How can i pass value to multiple url using ajax?

[robin Morshed]

<script>
        $(document).ready(function () {
            $("#year").on("change", function () {
                var year_id = $("#year").val();
                $.ajax({
                    url: "month.jsp",//your jsp page name
                    data: {year_id: year_id},//sending request to month.jsp page.
                    method: "POST",//HTTP method.
                    success: function (data)
                    {
                        $("#month_id").html(data);

            });
        });
        
    </script>

i want to send same data to day.jsp page. how can i do that?

[Bear Bibeault]

You'd need to send another Ajax request.

[robin Morshed]

i am using three dowpdown menu and each of them changing based on each other. as example if i chose year then month dropdown need to be populated from database and when i chose month then day dropdown need to be populated from database based on year and month selected.

[Bear Bibeault]

Ah, I see you are using the JSP to format an HTML fragment for insertion. This should most likely be a GET rather than a POST -- is there any processing that takes place on the server besides formatting the fragment?

In any case, you cannot cause a single Ajax request to fork into two separate requests.

If the requests are very similar, you can write a function that makes the request, passing parameters that specify the differences.

[Tim Holloway]

AJAX (Asynchronous JAvascript eXecution) is simply an ordinary HTTP request made by JavaScript. Therefore it follows the same rules as a regular HTTP request/response operation. To retrieve data from multiple URLs, you'd need to make multiple AJAX requests, since HTTP can only make a single request to a single URL per request/response cycle.

For a calendar, I suspect you're asking the wrong question. What you really want, I think, is the parts of a date, and the simplest way to do that is usually with a single URL that returns multiple items of data. That can be done in a JavaScript-friendly way by formatting the returned data in in JSON (Javascript Object Notation).

You can write a JSP page that returns JSON instead of HTML. All that's really different is that the Content-Type header for a JSON request should be "application/json" instead of "text/html".